NIST1224

低合金钢

NIST^® SRM^® 1224, carbon (AISI 1078)

• 分類程式碼代碼: 41116107
• NACRES: NA.24

属性

• 等級: certified reference material
• 品質等級: 100
• 包裝: pkg of disk
• 製造商／商標名: NIST^®
• 形式: matrix material

说明

一般說明

A unit of SRM 1224 comprises a single disk measuring 32 mm in diameter and 19 mm in thickness. For more information, please refer to the SDS and COA.
SRM 1224_cert
SRM 1224_SDS

應用

Low alloy steel Standard Reference Material (SRM) is primarily intended for validating chemical and instrumental methods of analysis.

特點和優勢

• Certified and reference mass fraction values for various constituents are provided, values are metrologically traceable to the SI unit of mass and estimated using a consistent statistical approach to determine measurement uncertainty.
• SRM 1224 provides certified mass fraction values, indicating the highest level of accuracy.
• Non-certified values are presented as the best estimates of true values for the reference mass fraction, along with their associated uncertainties.
• Expiration details and instructions for use are provided on the NIST certificate.

其他說明

Certified for the analytes listed below.
Carbon (C), Chromium (Cr), Copper (Cu), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Phosphorus (P), Silicon (Si), Sulfur (S)

Reference/Informational value is provided for the following analytes.
Aluminum (Al), Vanadium (V)

See certificate for values and more details at nist.gov/SRM.

法律資訊

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable